Product Image

Milk Thistle

4.7
★ ★ ★ ★ ★
(2765 ratings)
Milk Thistle 175 mg
Product Image
Score73
A useful milk thistle extract is paired with a less relevant blessed thistle addition. Missing silymarin standardization keeps potency uncertain.
How scoring works
Capsule
Quantity:60 Capsule(s) • (60 servings)
Goals:
Detoxification

Score 73

A useful milk thistle extract is paired with a less relevant blessed thistle addition. Missing silymarin standardization keeps potency uncertain.
How scoring works

Also available as

1 option
120 servings Milk Thistle 175 mg • 120 Capsule(s) • 120 servings $35.44 ($0.29 per serving)
$14.08($0.23 per serving)
Vitacost
$ 15.57
iHerb
$ 14.15
Pure Formulas
$ 14.08
Amazon
$ 14.15
Vitacost
$ 15.57
Report prices

Analysis

The capsule supplies 175 mg milk thistle seed extract identified as silymarin. Seed material is appropriate, and the active sits in a concise two-botanical formula.

Blessed thistle contributes another 120 mg, but its role in the stated liver-support purpose is unclear. The label also omits the silymarin percentage, leaving exact active potency uncertain.

Sixty one-capsule servings offer straightforward use and reasonable value. A focused standardized milk thistle option would be easier to assess.

Who is it for
  • Adults seeking milk thistle with a traditional botanical addition
  • People who prefer one capsule per serving
  • Users who accept incomplete silymarin detail
Best for
  • Basic milk thistle support
  • Short, two-botanical formulas
  • Simple capsule dosing

Pros

  • 175 mg milk thistle extract
  • Seed source is identified
  • Silymarin is named
  • Sixty servings

Cons

  • No silymarin percentage
  • Blessed thistle adds uncertain value
  • No absorption support
  • Less focused than single-ingredient options

Warnings

  • Milk thistle and blessed thistle may cause reactions in people sensitive to ragweed-family plants.
  • Stop use if the botanical combination causes persistent digestive discomfort.

Nutrient quality

66 High impact

Seed-derived milk thistle supplies a relevant foundation at a plausible extract weight. Unstandardized potency and a weaker secondary botanical limit the formula.

.

Ingredient transparency

80 High impact

Active amounts and plant sources are mostly clear without hidden blends. Standardization, directions, and inactive ingredients are incomplete.

.

Customer satisfaction

69 High impact

The aggregate satisfaction signal is favorable and has some support from the supplied volume. Specific experience details are absent, so complaint patterns and purpose fit cannot be confirmed.

.

Value for money

77 High impact

Low serving cost and a well-established core botanical support good value. The secondary ingredient and uncertain silymarin yield add less dependable benefit.

.
Report analysis

Goals

Detoxification
Detoxification
Impact
High effect
B+ Goal FitC Strength of SupportD+ CoverageB+ Formula Quality
Milk Thistle · 175 mg

Silymarin-containing milk thistle gives the formula a direct liver-protection and antioxidant role. Blessed thistle adds a traditional digestive botanical but has much less evidence for metabolic clearance.

The focused design avoids a crowded ingredient list, yet the silymarin percentage is not stated. Missing active-marker detail makes the effective milk thistle dose uncertain despite a reasonable extract weight.

Study evidence
Milk Thistle Supportive 46 studies

Ingredients

IngredientAmount per serving
Milk Thistle seed extract (Silymarin)
 175 mg
Blessed Thistle
120 mg
Gluten Free Adults 18–50 Vegan Dairy Free Sugar Free Vegetarian
Report overview
Milk Thistle (Silymarin) · 175 mg OverallScore28
F Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyB- Value

Seed sourcing is clearly stated, but the extract lacks a disclosed silymarin percentage and active amount. The basic capsule has no stated technology to improve absorption. Its low serving cost is attractive, yet the effective dose cannot be confirmed.

View ingredientView products
Loading alternative details
84 Performance

Milk Thistle

Kroeger Herb Products Co.
<p>A separate silymarin amount from milk thistle seed makes potency unusually easy to assess. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
82 Performance

Super Milk Thistle

Nature's Way
<p>Well-disclosed silymarin and silybin amounts form a strong milk thistle core, with artichoke adding relevant bile support. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
86 Performance

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
<p>A meaningful total silymarin amount from milk thistle seed makes potency straightforward to assess. The clearer active profile or delivery form makes potency easier to judge than in the original, though any broader companion-ingredient role may be lost.</p>
87 Budget

Milk Thistle Extract 175 mg

Lake Avenue Nutrition
<p>A meaningful total silymarin amount from milk thistle seed makes potency straightforward to assess. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
80 Budget

Silymarin Complex

California Gold Nutrition
<p>Milk thistle anchors a coherent liver-support combination with dandelion, artichoke, turmeric, ginger, and black pepper. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
78 Budget

Milk Thistle 30:1 Extract

Jarrow Formulas
<p>A concentrated single-ingredient extract provides focused liver-support value at a very accessible serving cost. It costs less per serving than the original, while differences in extract amount, delivery format, or companion herbs should guide the final choice.</p>
85 Value

Milk Thistle

Paradise
<p>A substantial stated silymarin amount provides focused milk thistle potency in a simple formula. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
84 Value

Milk Thistle

Nature's Answer
<p>A meaningful stated silymarin amount is paired with a small whole-herb component in a focused formula. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
79 Value

Milk Thistle

Solgar
<p>A standardized extract paired with whole milk thistle powder gives the formula a sensible, focused structure. The balance of disclosed milk-thistle quality and serving economy offers a favorable value trade-off, with formula breadth and delivery form remaining practical differences.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The effect of silymarin on liver enzymes in patients taking isotretinoin: A randomized clinical trial.
    Mirnezami M; Jafarimanesh H; Rezagholizamenjany M; Alimoradian A; Ranjbaran M · Dermatologic therapy · 2021
    Randomized trial74 participantsDetoxification forMilk Thistle
  2. A randomized double-blind, placebo-controlled study of therapeutic effects of silymarin in β-thalassemia major patients receiving desferrioxamine.
    Moayedi B; Gharagozloo M; Esmaeil N; Maracy MR; Hoorfar H; Jalaeikar M · European journal of haematology · 2013
    Randomized trial97 participantsDetoxification forMilk Thistle
  3. Effect of aerobic training with silymarin consumption on glycemic indices and liver enzymes in men with type 2 diabetes.
    Ghalandari K; Shabani M; Khajehlandi A; Mohammadi A · Archives of physiology and biochemistry · 2023
    Randomized trial60 participantsDetoxification forMilk Thistle
  4. Impact of silymarin-supplemented cookies on liver enzyme and inflammatory markers in non-alcoholic fatty liver disease patients.
    Jaffar HM; Bader Ul Ain H; Tufail T; Hanif A; Malik T · Food science & nutrition · 2024
    Clinical trial64 participantsDetoxification forMilk Thistle
  5. Impact of Silymarin Supplements on Liver Enzyme Levels: A Systematic Review.
    Calderon Martinez E; Herrera D; Mogan S; Hameed Z; Jangda AA; Khan TJ; Mroke P; Sajid S; Shah YR; Baig I · Cureus · 2023
    Systematic review3,846 participants29 studies pooledDetoxification forMilk Thistle